naive-ui/babel.config.js

// the file is used for jest testing & site building
// > 2%, make template string not compiled to concat, since it's not fast
module.exports = {
  presets:
    process.env.NODE_ENV === 'test'
      ? [
        ['@babel/preset-env', { targets: { node: 'current' } }],
        [
          '@babel/preset-typescript',
          {
            allExtensions: true,
            isTSX: true,
            jsxPragma: 'h',
            jsxPragmaFrag: 'Fragment'
          }
        ],
        [
          '@babel/preset-react',
          {
            pragma: 'h',
            pragmaFrag: 'Fragment'
          }
        ]
      ]
      : [
        [
          '@babel/preset-env',
          {
            targets: '>2%, not IE 11'
          }
        ]
      ]
}